The correct answer is Swami Sahajananda Saraswati .

The correct answer to the question is option 2) Swami Sahajananda Saraswati.

All India Kisan Sabha (AIKS) was founded in 1936 in Lucknow, Uttar Pradesh, with the aim of improving the lives of farmers and agricultural workers in India. The organization played an important role in the Indian independence movement and the struggle for land reform.

Swami Sahajananda Saraswati was a social and political activist who played a key role in the founding of AIKS. He was born in 1889 in Bihar and was a highly respected religious leader and social reformer. He was a proponent of the idea that farmers and agricultural workers should have greater control over their land and resources, and should not be exploited by landlords or other wealthy elites.

Under his leadership, AIKS organized several protests and strikes, demanding better wages, working conditions, and land rights for farmers and agricultural workers. He also advocated for the abolition of the zamindari system, which was a feudal land tenure system that allowed landlords to control and exploit farmers.

Swami Sahajananda Saraswati continued to play an active role in Indian politics even after the independence, and was a strong advocate for the rights of farmers and agricultural workers until his death in 1950.

In conclusion, Swami Sahajananda Saraswati was the founder President of All India Kisan Sabha, an organization that played an important role in the Indian independence movement and the struggle for land reform. His advocacy for the rights of farmers and agricultural workers continues to inspire social and political activists in India to this day.