Paul Kruger was a descendant of German immigrants to South Africa. His ancestor, Jacobus Krüger, emigrated from Berlin to South Africa in 1713 to work as a mercenary for the Dutch East India Company (VOC).

According to tradition Kruger was born at Bulhoek, his grandfather's farm was approximately 15 km west of the town of Steynsburg and 100 km to the north of Cradock in the Eastern Cape Province, and grew up on the farm Vaalbank. He received only three months of formal education, his master being Tielman Roos, but he became knowledgeable from life on the veld. Paul Kruger became proficient in hunting and horse riding. He contributed to the development of guerrilla warfare during the First Boer War. Kruger's father, Casper Kruger, joined the trek party of Hendrik Potgieter when the Great Trek started in 1835.

The trekkers crossed the Vaal River in 1838, and at first stayed in the area that is known today as Potchefstroom. Kruger's father later decided to settle in the district now known as Rustenburg. At the age of 16, Kruger was entitled to choose a farm for himself at the foot of the Magaliesberg, where he settled in 1841.

The following year he married Maria du Plessis, and they went together with Paul Kruger's father to live in the Eastern Transvaal. After the family had returned to Rustenburg, Kruger's wife and infant son died, most probably from fever. He then married his second wife Gezina du Plessis in 1847, with whom he remained until her death in 1901. The couple had seven daughters and nine sons, some dying in infancy.

Kruger was a deeply religious man; he claimed to have only read one book, the Bible. He also claimed to know most of it by heart. He was a founding member of the Reformed Church in South Africa.

Kruger began his military service as a field cornet in the commandos and eventually became Commandant - General of the South African Republic. He was appointed member of a commission of the Volksraad, the republican parliament that was to draw up a constitution. People began to take notice of the young man and he played a prominent part in ending the quarrel between the Transvaal leader, Stephanus Schoeman, and M.W. Pretorius. He was present at the Sand River Convention in 1852.

In 1873, Kruger resigned as Commandant - General, and for a time he held no office and retired to his farm, Boekenhoutfontein. However, in 1874, he was elected as a member of the Executive Council and shortly after became the Vice - President of the Transvaal.

Following the annexation of the Transvaal by Britain in 1877, Kruger became the leader of the resistance movement. During the same year, he visited Britain for the first time as the leader of a deputation. In 1878, he formed part of a second deputation. A highlight of his visit to Europe was when he ascended in a hot air balloon and saw Paris from the air.

The First Boer War started in 1880, and the Boer forces were victorious at Majuba in 1881. Once again, Kruger played a critical role in the negotiations with the British, which led to the restoration of the Transvaal's independence under British suzerainty.

On 30 December 1880, at the age of 55, Kruger was elected President of the Transvaal. One of his first goals was the revision of the Pretoria Convention of 1881; the agreement between the Boers and the British that ended the First Boer War. He again left for Britain in 1883, empowered to negotiate with Lord Derby. Kruger and his companions also visited the Continent and this became a triumph in countries such as Germany, Belgium, the Netherlands, France and Spain. In Germany, he attended an imperial banquet at which he was presented to the Emperor, Wilhelm I, and spoke at length with Bismarck.

In the Transvaal, things changed rapidly after the discovery of gold on the Witwatersrand. This discovery had far reaching political repercussions and gave rise to the uitlander (Afrikaans: foreigner) problem, which eventually caused the fall of the Republic. Kruger acknowledged in his memoirs that General Joubert predicted the events that followed afterwards, declaring that instead of rejoicing at the discovery of gold, they should be weeping because it will "cause our land to be soaked in blood".

At the end of 1895, the failed Jameson raid took place; Jameson was forced to surrender and was taken to Pretoria to be handed over to his British countrymen for punishment.

Joshua Slocum's sailing memoir relates that, calling at Durban in 1897 on his solo round - the - world trip, he was introduced to Kruger, who as an adherent of the Flat Earth theory exclaimed "You don't mean round the world, it is impossible! You mean in the world. Impossible!".

In 1898, Kruger was elected President for the fourth and final time.

On 11 October 1899, the Second Boer War broke out. On 7 May the following year, Kruger attended the last session of the Volksraad, and he fled Pretoria on 29 May as Lord Roberts was advancing on the town. For weeks he either stayed in a house at Waterval Onder or in his railway carriage at Machadodorp in the then Eastern Transvaal, now Mpumalanga. In October, he left South Africa and fled to Mozambique. There he boarded the Dutch warship Gelderland, sent by Queen Wilhelmina of the Netherlands, which had simply ignored the British naval blockade of South Africa. He left his wife, who was ill at the time, and she remained in South Africa where she died on 20 July 1901.

Kruger went to Marseille and from there to Paris. On 1 December 1900 he travelled to Germany, but Kaiser Wilhelm refused to see him. From Germany he went to The Netherlands, where he stayed in rented homes in Hilversum and Utrecht. He also stayed twice in Menton, France (Oct 1902 to May 1903 and Oct 1903 to May 1904) before moving to Clarens, Switzerland, where he died on 14 July 1904. His body was embalmed by Prof. Aug Roud and first buried on 26 July 1904 in The Hague, Netherlands. After the British government gave permission he was reburied on 16 December 1904 in the Heroes Acre of the Church Street cemetery, Pretoria.

Kruger was a large squarely built man, with dark brown hair and brown eyes. As he aged, his hair went snowy white. He wore a moustache and full beard when he started to play a role in public life, but in later years a chinstrap beard and no moustache. Martin Meredith cited W. Morcom's statement that he had very oily hair and sunken eyes. He was most often dressed in a black frock coat with a top hat. Never far from his pipe, he was a chain smoker. The image of Kruger in his top hat and frock coat, smoking his pipe was used to great effect in the Anglo - Boer war by British cartoonists.

According to legend, he was named Mamelodi'a Tshwane (Tswana: "whistler of the Apies River") by the inhabitants of the surrounding area for his ability to whistle and imitate bird calls.

His former Pretoria residence is now the Kruger House Museum. A statue of Paul Kruger in his characteristic formal dress stands in Church Square, Pretoria. The Kruger National Park is named after him, as is the Krugerrand coin, which features his face on the obverse.

Pipe manufacturers still produce a style named "Oom Paul", the characteristic large - bowled full - bent shape often seen in photographs of Paul Kruger and believed to have been designed especially for him.

In 2004 he was voted 27th in the SABC3's Great South Africans poll conducted by the South African Broadcasting Corporation.

The Nazis used his biography (Kruger had German ancestors) for one of their anti - British propaganda films: Ohm Krüger (Uncle Krüger), shot by director Hans Steinhoff in 1940 – 41. The role of Kruger in this movie was played by Emil Jannings.

There are streets and squares named after Kruger in Dutch towns and cities. In Amsterdam's Transvaalbuurt where most of the names of the streets and squares are taken from the Boer wars there is a Krugerstraat and a Krugerplein. There are other "Transvaalbuurts" in other Dutch towns and cities. These names were given some years after the Second Boer War.

In Ireland, in the early years of the Gaelic Athletic Association a number of clubs were named after opponents of the British. In Tuam, one local club was named after Kruger around 1900, although the name disappeared when the club merged with another Tuam club later that decade.

A street in St. Gallen, Switzerland – Krügerstrasse – was named after Kruger, most likely because he enjoyed a reputation as a freedom fighter in late 19th century Switzerland. The street was, however renamed in 2009 by the local authority due to Kruger's racist statements (typical of his period) about indigenous Africans. The street is now renamed after Swiss author Friedrich Dürrenmatt in 2009. A South African diplomat attended the ceremony for the name change.

In Den Haag, the Netherlands, a renowned market street is still called, de Paul Krugerlaan.
 

He served in a number of military conflicts such as the Sekhukhune Wars of 1876, and later during the First Boer War of 1881, he served as Acting Field Cornet.

He was elected as Commandant of the Lydenburg Commando in 1885. When the Second Boer War started, he served as Commandant - General in a number of military conflicts, including the Battle of Spion Kop and Battle of Modder River on 30 October 1899.

As a politician, he was described as "enlightened and shrewd" and it was reported that he rivaled Paul Kruger in his influence over his countrymen.

After the Battle of Spion Kop, due to illness, he withdrew from the fighting and pursued his political career once more. He was elected to the Volksraad (House of Assembly) in 1887, later serving as Chairman.

He served as Vice President under President Paul Kruger and later succeeded Kruger as State President, after Kruger had left for Europe.

During the "Krigsraad" (military council / tribunal) in May 1901, he advocated a cessation of hostilities, but his proposal was strongly opposed by President Marthinus Theunis Steyn of the Orange Free State. Burger remained president until the Treaty of Vereeniging on 31 May 1902.

He died in 1918 at Goedgedacht, near Krugerspos.