Zverev, 29, to finish 2026 as world number one

Alexander Zverev will end 2026 as men's world number one after winning his first two Grand Slams at the French Open and US Open. At 29, he is the oldest man in more than 50 years to reach the top ranking for the first time. Diagnosed with type 1 diabetes at four, he has also faced abuse allegations from two former partners.