<prompt> Qedela umusho olandelayo: U-Heymans umelele iNamibia izikhathi eziningi, kuhlanganise naku-1991, 1995,  <response>: Imidlalo Yomhlaba Wonke Yase-Afrika yango-1999 nango-2003. Uphinde waqhudelana nezwe lakhe emidlalweni yeCommonwealth ngo-1994, 1998, 2002 nango-2006. Mayelana nama-Olimpiki asehlobo, u-Heymans ubambe iqhaza kuma-Olimpiki asehlobo ka-2000, 2004 no-2008. Emidlalweni yango-2008, uHeymans wayephethe ifulegi lezwe emcimbini wokuvula. U-Heymans wanqoba umjaho wokuqala weTransalp Mountain Bike ngo-1998 kwathi owokuqala u-Absa Cape Epic ngo-2004. 