Li Jianxin was born in Huzhou, Zhejiang Province in November 1992.

He won the silver medal in team event at the 2013 UCI Track Cycling Competition, and the gold medal in men’s team speed at the Track Cycling Asian Championships & Asian Youth Championships in 2017. He is also the first Asian champion of the track cycling team of Zhejiang Province.

Achievement at the 2018 Jakarta Asian Games:

Gold medal in track cycling men’s team sprint.