Related Clues:

• Godparent; financial supporter
• One who backs son involved in endless competitive activity
• Shirt supporter
• Affirm by oath
• Angel backing works succeeded in neither
• One giving money in support of an event
• Financial backer giving partnership inside track
• Having captured partners, track back
• Pledge money to son and partners in impecunious surroundings
• Demonstrate with a time trial
• Declare (that something is the case)
• Witness watching cricket?
• Shirt supporter?
• Promoter, godparent
• Poles introduced to track event supporter