Abdul Hakim Sani Brown competed as the first runner in the men's 4x100m relay qualifying third group at the World Athletics Relays Guangzhou 25, held in China, May 10-11th, 2025. After an excellent start, the Japanese national team marked a record of 37.84 seconds (1st place in the 3rd group), tying this season’s best world lead.
This was a splendid performance leading to the upcoming the World Athletics Championships Tokyo 2025 in September this year.