 Temalangeni Dlamini akaberekwa musi wa16 Chikunguru 1987 kuMbabane mutambi wenhabvu wekuSwaziland. Akamirira Swaziland pa2008 Summer Olympics muBeijing, kwaakazova mutakuri wemureza wenyika pamhemberero yekuvhura. Dlamini akakwikwidza mumakwikwi emamita mazana mana evakadzi, kwaakapedza ari wekupedzisira mumutambo wechinomwe uye wekupedzisira, aine nguva yemasekondi 59.91. Akawanawo mugumisiro wake wakanakisisa pa 2007 IAAF World Championships muOsaka, Japan, aine nguva yakanakisisa yemasekondi 58.27. 