SIG is now the vice - President a Korean triathlon association.他是副總裁鐵人三項(xiàng)聯(lián)合會(huì).Triathlon begins with swimming, followed by cycling and running.鐵人三項(xiàng)開(kāi)始是游泳, 然后是自行車和賽跑.A triathlon combines three events – running, swimming and b...