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Isa Guha and Mark Chapman look back at the biggest stories from day four as a total of 12 gold medals were decided, with multiple British athletes in contention for the podium.

The day started with Tokyo silver medallist Alex Yee aiming for more success in the men鈥檚 triathlon, and it ended in the pool, where Team GB鈥檚 star-studded men鈥檚 relay team sought to defend their 4x200m crown. Great Britain鈥檚 female gymnasts were seeking to flip and tumble their way to another Olympic medal, while there were also chances of silverware in both judo and shooting.