Explanation:

- Option 1: Satish Kumar - Satish Kumar is an Indian boxer and has not been associated with athletics. He has represented India in various international boxing competitions.

- Option 2: Arpinder Singh - Arpinder Singh is an Indian triple jumper known for his achievements in athletics. He was awarded the Arjuna Award in 2021 for his contributions to athletics.

- Option 3: Lakha Singh - Lakha Singh is a former Indian boxer and does not have any significant association with athletics. Like Satish Kumar, he has been noted for his boxing career.

- Option 4: G S Sandhu - G S Sandhu is known for his role in boxing as a coach. He has played a significant part in shaping Indian boxing but is not relevant to athletics.

Correct Answer: Option 2: Arpinder Singh