Note: Only delegates with at least 5 competitions are taken into account. Delegate period is calculated as the difference between first and last delegated competition. Updated on 28 January 2026
| Delegated per year | Delegated | Years | Person | List on WCA |
|---|---|---|---|---|
| 23.50 | 50 | 2.13 | Kevin Timmons | List |
| 18.76 | 64 | 3.41 | Simon Kelly | List |
| 16.59 | 48 | 2.89 | Maria Beausang | List |
| 15.24 | 52 | 3.41 | Seán O’Toole | List |
| 12.47 | 82 | 6.57 | Mary Hennessy | List |