L. K. Advani

Lal Krishna Advani is an Indian politician and statesman who served as the Deputy Prime Minister of India from 2002 to 2004. He is one of the co-founders of the Bharatiya Janata Party and a member of the Rashtriya Swayamsevak Sangh, a Hindu nationalist organisation. He is the longest serving Minister of Home Affairs serving from 1998 to 2004. He is also the longest serving Leader of the Opposition in the Lok Sabha as well as the longest serving President of the BJP, the current ruling party of India. He was the prime ministerial candidate of the BJP during the 2009 general election, also in 1989 and 1991.
Advani was born in Karachi and migrated to India during the Partition of India and settled down in Bombay where he completed his college education. Advani joined the RSS in 1941 at the age of fourteen and worked as a pracharak in Rajasthan. In 1951, Advani became a member of the Bharatiya Jana Sangh founded by Syama Prasad Mookerjee and performed various roles including in charge of parliamentary affairs, general secretary, and president of the Delhi unit.