>> reporter: their first ironman, madison, wisconsin, in 2013. it took them 15 hours to finish. , the most competitive athlete in our house is kyle, because he's been competing to be just like everybody else his whole life. ha reporter: last month in kona, hawaii, the pease brothers competed in their fourth ironman, the world championship. ( applause ) aney finished after almost 14 hid a half hours, more than six hours behind the men's winner. but as always, brothers first. >> what i knew in my heart is that i wanted to become an muhlete, to become an athlete with my brother is so much sweeter. >> reporter: mark strassmann, cbs news, atlanta. >> glor: brothers first. that is the cbs evening news for tonight. i'm jeff glor. see you tomorrow. good night. captioning sponsored by cbs captioned by media access group at wgbh access.wgbh.org