claim: Ding Yanyuhang was born in April of 1993.
evidence: Rutger van Schaardenburg -LRB- born 8 October 1987 , in Alkmaar -RRB- is a sailor from the Netherlands , who represented his country for the first time at the 2008 Summer Olympics in Qingdao .. Alkmaar. Alkmaar. sailor. sailor. Netherlands. Netherlands. 2008 Summer Olympics. Sailing at the 2008 Summer Olympics. Qingdao. Qingdao. There he took the 34th place in the Laser class .. Laser. Sailing at the 2008 Summer Olympics – Laser. Van Schaardenburg 's second Olympic appearance was during the 2012 Olympics in Weymouth .. 2012 Olympics. Sailing at the 2012 Summer Olympics. Weymouth. Weymouth and Portland. In this competition Van Schaardenburg took 14th place .. He competed again in the laser class at the 2016 Olympics , finishing in 9th place .. 2016 Olympics. Sailing at the 2016 Summer Olympics