1 of 10 Tanni Grey Thompson on her way to gold and becoming Great Britain's most successful Paralympian.
2 of 10 Tanni pushes ahead of Sweden's Madelene Nordlund and Italian Francesca Porcellato.
3 of 10 The moment of realisation - across the finishing line first
4 of 10 'I'm lost for words. There are just so many emotions running around in my head,' she said after the race.
5 of 10 Tanni shows her emotions after 'one of the best 400m I've ever done'.
6 of 10 'When I crossed the finish line I did cry and that's not unusual for me' she said.
7 of 10 Greeting supporters at the stadium, with tears of joy
8 of 10 Tanni receiving yet another gold medal, after the 400m
9 of 10 Tanni's first gold in the Athens games was in the 100m.
10 of 10 But Tanni was disappointed after finishing seventh in the 800 metres final. Before the race she said her form at the distance had been a mix of the 'great and the atrocious.'