<prompt> Qhubeka ubhale lesi sigaba - UBrown, naye ongumgijimi onekhono, wathola indondo yesiliva emncintiswaneni wokugijima ngezithiyo ongamamitha angu-110 kuma-Pan American Junior Championships ka-2013  <response>: eMedellin, eColombia. Uhlulwe yiColombia uJuan Carlos Moreno, owasungula irekhodi elisha laseNingizimu Melika lamaJunior ngo-13.42. UBrown waqokwa eqenjini le- USA Today All-American Track and Field Team. Ngo-2013 eTexas Class 4A Meet, wanqoba isicoco sesifundazwe emjahweni wezithiyo wamamitha ayi-110 13.63 s, futhi wathatha indawo yesithathu emjahweni wamamitha ayi-100 10.37 s. Wagijima isikhathi esingamasekhondi angu-7.76 emjahweni wezithiyo wamamitha angama-60 endlini, isikhathi esisheshayo esizweni ngo-2013. Wagijima nge-PR yamasekhondi angu-13.38 kuma-110m izithiyo eTexas Relays ka-2013, isikhathi esiphezulu e-US ngo-2013. Unqobe imigoqo engu-110m kuma-USATF National Junior Olympics ka-2013 13.88 s kanye ne-USATF Junior Nationals 13.69 s. Uphinde waqopha isikhathi sakhe esingcono kakhulu esingamasekhondi angu-37.32 emjahweni wezihibe wamamitha angama-300 eTexas Class 4A Meet ka-2012, lapho afike khona endaweni yokuqala. 