Explanation:

- Pandit Birju Maharaj: A legendary Kathak dancer, he passed away in January 2022. He was renowned for his contribution to the Lucknow Kalka-Bindadin Gharana of Kathak dance. He was known for his expressive dance, choreography, and teaching.

- Pandit Lachhu Maharaj: A distinguished Kathak dancer and choreographer, he was active in the mid-20th century. He was known for his significant work in Kathak but passed away in 1978.

- Pandit Ravi Shankar: A virtuoso sitar player and composer, he was not related to Kathak dance. He passed away in December 2012.

- Pandit Durga Lal: Another renowned Kathak dancer, known for his contributions to the Jaipur Gharana, he died in 1990.

Correct Answer: Pandit Birju Maharaj