Sonia Gandhi Sonia Gandhi, a prominent figure in Indian politics, has held the position of the longest-serving president within the Indian National Congress. This political party, known for its social democratic leaning, has been a significant player in shaping the governance of India for a considerable part of its history following independence. Through her tenure as president, Sonia Gandhi has played a crucial role in steering the party's direction and contributing to its influence in the political landscape of the nation. Born in Italy, she married Rajiv Gandhi, the former Prime Minister of India, and became an Indian citizen. After Rajiv's assassination, she initially stayed away from active politics but later took on the leadership role in the Congress party, reviving its fortunes and leading it to several electoral victories. Her leadership style is marked by her ability to unify various factions within the party and her focus on social welfare programs.