Ren Longyun
Ren Longyun is a Chinese long-distance runner who specializes in the marathon.
He finished ninth at the 2006 World Junior Championships and competed at the 2007 World Championships. He also finished second in the 2007 Beijing Marathon. Additionally, he represented his country at the 2008 Summer Olympics.
Personal bests
- 5000 metres - 14:12.06 min
- 10,000 metres - 28:08.67 min
- Marathon - 2:08:15 hrs