sentences:  He began competing at the senior level soon after and took part in the 2006 European Championships, where he just missed the qualifying mark in the earlier round of the competition.He improved in 2007, throwing a new personal best of 66.93 m and he won the silver medal at the 2007 World Championships.He was fourth at the 2007 IAAF World Athletics Final and then was second at the European Winter Throwing Cup the following year.