Princes William and Harry: City ‘traders’ 6 Photos By MSN UK News REUTERS/Chris Jackson/pool 1 of 6 To full screen SHARE TWEET EMAIL A record deal The Duke of Cambridge and his brother Prince Harry spent around an hour striking deals during a company’s annual charity day to raise money in memory of hundreds of the firm’s employees who died in the 9/11 attacks on the World Trade Center in New York 12 years ago.The pair notched up a record 25 billion euro deal during the event at BGC Partners brokerage in London’s Docklands.Please click through to see more images REUTERS/Chris Jackson/pool 2 of 6 To full screen SHARE TWEET EMAIL A royal call The event raises money for a number of charities in the UK and abroad with Princes William and Harry raising money for organisations that they are patrons of, respectively SkillForce and WellChild. REUTERS/Chris Jackson/pool 3 of 6 To full screen SHARE TWEET EMAIL ‘Was that a billion?’ The Duke of Cambridge remarked at one point to a broker: “Bloody hell, was that a billion?”Turning to his brother after the trader nodded, he said: "Apparently we should work here." But he also said: "I'm much better at helicopters." REUTERS/Chris Jackson/pool 4 of 6 To full screen SHARE TWEET EMAIL 'It’s all baby chat' The brothers took a joint telephone call, during which Prince Harry joked about Prince William spending too much time talking about Prince George. “He’s on the phone, it’s all baby chat,” said the new royal baby’s uncle, reported the Telegraph. REUTERS/Chris Jackson/pool 5 of 6 To full screen SHARE TWEET EMAIL Prince William: ‘I’m Gary’ A trader who could not believe he was in a call with the future monarch was treated to a bit of teasing by Prince William. “It’s all a wind-up, I’m Gary,” said the Duke. REUTERS/Chris Jackson/pool 6 of 6 To full screen SHARE TWEET EMAIL Prince William is asked about his son The new dad revealed that Prince George was sleeping quite well and was “very well” after being asked about the new arrival.