The two are Kesi Dryden and Piers Agget, who are core members of the Hackney collective Rudimental, nominated for best band and best record awards.
Kesi and Piers were 17. They had just made a cd promoting the benefits of education to young people, which they performed at a JMB funday. So if you bought the CD it is worth checking out its re-sale value on Ebay.
The JMB connection is that Kesi, Piers and another member of the band Leon Rolle, now known as DJ Locksmith, played for a football team called Harringey Borough, coached by JMB Manager, Andy Bates. Another member of the team was Eddison Walsh, son of Lawson tenants’ leader, Debbie Walsh.
So now you know!