KBC 2023| How many athletes are there in a 4×400 m relay team? KBC 2023, Check the answer to the question- How many athletes are there in a 4x400 m relay team? By Himani Budakoti - September 27, 2023 KBC 2023, Amitabh Bachchan. (Representative Image) KBC 2023, The options of the question – How many athletes are there in a 4×400 m relay team? A. 2 B. 3 C. 4 D. 5 The answer is C. 4.