Quaid-e-Azam, Muhammad Ali Jinnah was born on 25th December 1876 at Vazeer Mansion Karachi, was the first of seven children of Jinnahbhai, a prosperous merchant. His sister`s name was Fatima Jinnah .After being taught at home, Jinnah was sent to the Sindh Madrasasah High School in 1887. Later he attended the Mission High School, where, at the age of 16, he passed the matriculation examination of the University of Bombay. On the advice of an English friend, his father decided to send him to England to acquire business experience. Jinnah, however, had made up his mind to become a barrister

London he joined Lincoln's Inn, one of the legal societies that prepared students for the bar. In 1895, at the age of 19, he was called to the bar. While in London Jinnah suffered two severe bereavements"“the deaths of his wife and his mother. Nevertheless, he completed his formal studies and also made a study of the British political system, frequently visiting the House of Commons. Jinnah also took a keen interest in the affairs of India and in Indian students. When the Parsi leader Dadabhai Naoroji, a leading Indian nationalist, ran for the English Parliament, Jinnah and other Indian students worked day and night for him. Their efforts were crowned with success, and Naoroji became the first Indian to sit in the House of Commons.
The Western world not only inspired Jinnah in his political life. England had greatly influenced his personal preferences, particularly when it came to dress. Jinnah donned Western style clothing and he pursued the fashion with fervor. It is said he owned over 200 hand-tailored suits which he wore with heavily starched shirts with detachable collars. It is also alleged that he never wore the same silk tie twice. Although in his later years he was most commonly seen wearing Sherwani and Karakul hat which subsequently came to be known as "Jinnah cap".

When Jinnah returned to Karachi in 1896, he found that his father's business had suffered losses and that he now had to depend on himself. He decided to start his legal practice in Bombay, but it took him years of work to establish himself as a lawyer.

Jinnah first entered politics by participating in the 1906 Calcutta session of the Indian National Congress, the party that called for dominion status and later for independence for India. Four years later he was elected to the Imperial Legislative Council"“the beginning of a long and distinguished parliamentary career.In 1934 Jinnah returned and began to reorganize the party, being closely assisted by Liaquat Ali Khan, who would act as his right-hand man. In the 1937 elections to the Central Legislative Assembly, the League emerged as a competent party, capturing a significant number of seats under the system of separate electorates, but lost in the Muslim-majority Punjab, Sindh and the North-West Frontier Province.[37] Jinnah offered an alliance with the Congress"”both bodies would face the British together, but the Congress had to share power, accept separate electorates and the League as the representative of India's Muslims.

Muhammad Ali Jinnah, addressing a procession on 23rd March, 1940
At this point, Jinnah emerged as the leader of a renascent Muslim nation. Events began to move fast. On March 22-23, 1940, in Lahore, the league adopted a resolution to form a separate Muslim state, Pakistan. The Pakistan idea was first ridiculed and then tenaciously opposed by the CongressBut Jinnah led his movement with such skill and tenacity that ultimately both the Congress and the British government had no option but to agree to the partitioning of India. Pakistan thus emerged as an independent state in 14th August, 1947
Through the 1940s, Jinnah suffered from tuberculosis only his sister and a few others close to him were aware of his condition. In 1948, Jinnah's health began to falter, hindered further by the heavy workload that had put upon him following Pakistan's creation. Attempting to recuperate, he spent many months at his official retreat in Ziarat. According to his sister, he suffered a hemorrhage on September 1, 1948; doctors said the altitude was not good for him and that he should be taken to Karachi. Jinnah was flown back to Karachi from Quetta.
Jinnah died at 10:20 p.m. at the Governor-General's House in Karachi on September 11, 1948, just over a year after Pakistan's creation.
It is said that when the viceroy of India at that point of time, Lord Louis Mountbatten, learned of Jinnah's ailment he said 'had they known that Jinnah was about to die, they'd have postponed India's independence by a few months as he was being inflexible on Pakistan'.
Jinnah was buried in Karachi.[69] His funeral was followed by the construction of a massive mausoleum, Mazar-e-Quaid, in Karachi to honour him; official and military ceremonies are hosted there on special occasions.