Robert Gabriel Helenius (born 2 January 1984) is a Finnish professional boxer born in Stockholm, Sweden, who held the European heavyweight title twice between 2011 and 2016. He defeated former world heavyweight champions Lamon Brewster, Samuel Peter, and Siarhei Liakhovich. As an amateur he won a silver medal at the 2006 European Championships. *
In the pro ranks Helenius has faced the likes of Dillian Whyte, Derek Chisora, Adam Kownacki and many more.