Answer:

Introduction:
The Indian National Congress, also known as the Congress Party, was founded in December 1885 by a group of Indian intellectuals and politicians. It was formed to promote Indian self-rule and to counter British colonial rule. Since its inception, the party has played a major role in India's struggle for independence and in shaping the country's political landscape. The Congress Party has held power at the national level for most of India's post-independence history.

Twice Presided Over Sessions of the Indian National Congress:
The Indian National Congress has held numerous sessions since its inception. These sessions were presided over by different leaders of the party. Among these leaders, Wedderburn presided over the sessions of the Indian National Congress twice. He was the first British person to preside over the Congress session.

About Wedderburn:
Wedderburn was a British lawyer and politician who served as a member of the British Parliament. He was also a member of the Indian Civil Service and served as the Advocate General of Bombay. He presided over the sessions of the Indian National Congress in 1887 and 1890.

Other Leaders who Presided Over the Sessions of the Indian National Congress:
Apart from Wedderburn, several other leaders have also presided over the sessions of the Indian National Congress. Some of them are:

- A.O. Hume (1885)
- Dadabhai Naoroji (1896)
- Bal Gangadhar Tilak (1906)
- Mahatma Gandhi (1924)
- Jawaharlal Nehru (1929, 1936, 1947)

Conclusion:
The Indian National Congress has a rich history and has been presided over by several great leaders. Wedderburn, a British lawyer and politician, presided over the sessions of the Indian National Congress twice. He was the first British person to preside over the Congress session.