(XINHUA)

Song Dalong, a senior student at the Medical School of Qingdao University in east China's Shandong Province, was chosen as a volunteer for the 2012 Olympic Games in London, the only university student volunteer recruited from Shandong.

Song has worked as a volunteer for several previous sporting events, including the 11th Chinese National Games in 2009, the 16th Asian Games in 2010 and the 26th Summer Universiade in 2011.

Besides volunteering at sporting events, Song has also helped the needy receive medical treatment through the Li Ka Shing Foundation, and he has also actively participated in other social welfare work.

"I enjoy helping others, which is why I continue to pursue new opportunities to be involved," said Song.