Jeremiah Azu has vowed to show his blazing talent on the world stage next year and avenge the “nonsense” of the ranking system that denied him earlier this summer. The 21-year-old Welsh star produced a brilliant run to claim a bronze medal in the 100m final at the European Athletics Championships in Munich on Tuesday night. Azu clocked a new personal best of 10.13, finishing behind Italy’s Olympic Champion Marcel Jacobs and Great Britain team-mate Zharnel Hughes, who was the reigning European champion.