const potentialParticipants = [
  { id: 'k38i', name: 'john', age: 17 },
  { id: 'baf3', name: 'mary', age: 13 },
  { id: 'a111', name: 'gary', age: 24 },
  { id: 'fx34', name: 'emma', age: 34 },
]