Celtic threat from German football’s newest star, Jeremie Frimpong’s pal Florian Wirtz

Today saw Celtic’s next European opponents Bayer Leverkusen defeat a good Mainz side, who have had their best start in the Bundesliga for ten years, 1-0 on home soil at the BayArena. This win propels Bayer Leverkusen up to second in the league, 3 points adrift of undefeated Bayern Munich...