‘He’s hallucinating!’: Prince William pokes fun at Radio 1 DJ Greg James as he jumps on the back of his tandem bike during Comic Relief challenge

The quick-witted Prince of Wales joked that BBC Radio 1 DJ Greg James was ‘hallucinating’ as he surprised him by riding on the back of his tandem bike today.

William, 43, surprised BBC Radio 1 DJ Greg James, 40, and hopped on the rear saddle for a 30-minute ride through the South Yorkshire countryside before informing the presenter that he had raised more than £1…