<prompt> Pedzisa mutsara unotevera: Muna 1990 akakunda European Championships kaviri achipedza ari wokutanga zvose indoor uye  <response>: panze pamusoro pe1500 m. Herold aizivikanwa nokurova kwake kwokupedzisa kwaiita kuti akunde vakwikwidzi vaiva nesimba. Zvisinei, muna 1991 akarasikirwa nemenduru yendarira yaaiva nechokwadi chokutora paWorld Championships muTokyo pamutsetse wokupedzisa. Akapfuudzwa nemumwe wake Hauke Fuhlbrügge apo Noureddine Morceli naWilfred Kirochi vakakunda ndarama nesirivha. 