Two rowers from Cambridge University are back in the city, after successfully rowing the length of the Amazon.
Academic Mark De Rond and rowing coach Anton Wright finished the gruelling month-long challenge in Brazil last week.
The pair completed more than 2000 miles and have become the first people ever to row the length of the river unaided.
Click below to see a full interview with Mark De Rond and rowing coach Anton Wright:
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Very warm with sunshine. Chance of thundery showers late morning.
A hot, humid and sunny start before cloud increases as a narrow band of thunderstorms spreads northeast. These clear during the afternoon.
A fine and sunny end to Friday will then be followed by a warm and muggy night. Warm and sunny on Saturday with the risk of a thunderstorm.