Which singer is also a guitarist, Kang Seung-yoon or Piotr Wiwczarek?
Kang Seung-yoon Kang Seung-yoon (born (1994--) 21, 1994 ), known as Seungyoon, is a South Korean singer-songwriter, record producer, actor, and leader of boy group Winner. In 2010, he participated in the reality television singing contest "Superstar K2" and finished in fourth place. In January 2011, he became a trainee under YG Entertainment and went on to debut as a solo artist in July 2013 and as the leader of Winner in October 2013.
Spencer Krug Spencer Krug ( ) (born May 4, 1977) is a Canadian musician. He is the singer, songwriter and keyboardist for the indie rock band Moonface. He has also performed with other Canadian bands including Wolf Parade, Sunset Rubdown, Swan Lake, Frog Eyes, Fifths of Seven, and ska band the Two Tonne Bowlers, playing various instruments. His involvement in many musical acts has garnered him a noticeably high output of work, being credited on several releases a year. He is known for his distinctive voice and songwriting abilities.