Mezue ahịrịokwu na-esonụ: Nnukwu asọmpi mba ụwa nke mbụ ya bụ asọmpi European Championship nke 2007, ebe ọ nọrọ na 15th. Ọ sonyekwara n'asọmpi Iko Mbaụwa nke afọ 2007, ebe ọ gbara onye nke iri abụọ na itoolu. Afọ abụọ ka e mesịrị, o jisiri ike banye n'ime iri kacha elu, na ebe nke isii na 2009 European na nke ise na
Asọmpi Iko Mba Ụwa nke 2009. N'oge ahụ, ọ nwetakwara ọkwa mbụ ya na asọmpi iko mba ụwa, na-emecha nke atọ na Bratislava wee nọrọ na nke ise na ọkwa ikpeazụ nke iko mba ụwa. N'oge na-eso ya, o nwetara ihe nrite mbụ ya: ọlaọcha na 2010 European Championship, mgbe ndị Slovak canoeists kpochapụrụ ebe niile. Ọ ghọkwara onye mmeri Iko Mbaụwa n'asọmpi C1. N'afọ 2011, o nwetara ihe nrite mbụ ya na nke naanị ya n'otu n'otu na World Championships: ọla nchara, n'ụlọ ya na-acha ọcha na mmiri ma merie agbụrụ World Cup mbụ ya, na-etinye nke abụọ na njedebe ikpeazụ. A kpọkwara ya onye Canoeist nke Afọ 2011 site na Slovak Canoe Association. N'agbata afọ 2010 na 2015 ọ na-anọkarị n'elu 3 na ọkwa ikpeazụ nke iko ụwa, mgbe mbụ na nke abụọ na 2010 na 2011 n'otu n'otu, ọ bụkwa onye nke atọ na 2012, nke abụọ na 2013, nke atọ ọzọ na 2014 na nke mbụ na 2015. Site na 2013 ruo 2016 ọ na-emecha n'ime iri kacha elu na nnukwu asọmpi, yana otu nke itoolu na nke isii abụọ na asọmpi ụwa na ọla nchara ọla abụọ (2013 na 2015) na otu nke ise na ọkwa Europe. N'afọ 2015, e nyekwara ya aha nke Slovak Canoeist nke Afọ. Ihe ịga nke ọma ya kachasị ukwuu bụ ọla ọcha na 2016 Summer Olympics, ebe ọ gbatịkwuru akara mmeri Slovak na ọzụzụ a (ihe nrite ise mbụ na C1 bụ nke Michal Martikán nwetara). Beňuš sonyekwara na 2020 Summer Olympics, na-agwụ na 6th ebe na C1 omume.