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 4 November 2026
| Delegated per year | Delegated | Years | Person | List on WCA |
|---|---|---|---|---|
| 23.79 | 68 | 2.86 | Kevin Timmons | List |
| 17.79 | 73 | 4.10 | Simon Kelly | List |
| 15.76 | 55 | 3.49 | Maria Beausang | List |
| 14.97 | 62 | 4.14 | Seán O’Toole | List |
| 12.87 | 94 | 7.30 | Mary Hennessy | List |