<prompt> Arthur Nory Oyakawa Mariano tǝwandin 18 September 1993 shima Brazilian artistic gymnast kuru shima Brazilian national teamye. Shiye suro 2015 World Artistic Gymnastics Championships lan kǝnasarratǝ, na kǝn diyaume suro horizontal bar-a 12th all-around-a lan. Shiye medal konnuye sәdәna suro floor exercise lan suro Olympic Summer 2016 ye Rio de Janeiro lan. Shi dǝ kambo dunyabe 2019 ye.  <response>: Kǝla bar dǝn. 