R. Madhavan's son, Vedaant Madhavan, is an accomplished freestyle swimmer who has won numerous medals at both national and international levels.

Here is a summary of some of his most notable international and national achievements:

International Achievements of R. Madhavan's son, Vedaant Madhavan

National Achievements of Vedaant (Khelo India Youth Games)

Khelo India Youth Games (2023): Vedaant won a total of 7 medals, which included 5 Gold and 2 Silver medals.

Junior National Aquatic Championships (2021): He won a total of 7 medals, which included 4 Silver and 3 Bronze medals. He also broke the National Junior Record in the 1500m freestyle event.

Vedaant is considered one of India's brightest swimming prospects and has also served as the flag bearer for the Indian contingent at the 2023 Commonwealth Youth Games, where he finished 5th in the 1500m freestyle.