Nordwig was Olympic champion at the pole vault at the 1972 Munich Olympics. Nordwig's keenest rivals for the title the Americans Bob Seagren, Steve Smith and Jan Johnson and the Swede Kjell Isaksson were amongst those vaulters banned by the world governing body the IAAF from competing with the lighter poles they had been using all season. An initial ban in July had been reversed on 27 August, but on the eve of the competition, 30 August, the IAAF reimposed their ban claiming the poles were new equipment and therefore invalid. Seagren, the defending champion, finished second; Johnson third; and Smith and Isaksson did not even qualify for the final. Nordwig had never preferred the new pole so was unaffected.