That is why he is called Hulk

That is why he is called “Hulk“ Givanildo Vieira de Sousa (born 25 July 1986), known as Hulk (Brazilian Portuguese: [ˈhuwki]), is a Brazilian professional footballer who plays for Atlético Mineiro as a forward. After starting out professionally with Vitória and then playing three years in Japan, he went on to play several seasons in Portugal with Porto, winning ten titles – including the 2010–11 UEFA Europa League and three national championships – and being crowned the league's top scorer once. In 2012, he joined Russian Premier League side Zenit Saint Petersburg for €60 million, winning all three domestic honours and being named the competition's best player and being top scorer, once each. He was transferred to Shanghai SIPG for an Asian record €58.6 million in 2016. Hulk made his international debut in 2009, and played for Brazil at the 2012 Summer Olympics as one of the three permitted over-age players. He went on to represent the Brazilian senior team in