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 August 2026
| Delegated per year | Delegated | Years | Person | List on WCA |
|---|---|---|---|---|
| 24.17 | 64 | 2.65 | Kevin Timmons | List |
| 17.80 | 70 | 3.93 | Simon Kelly | List |
| 15.82 | 54 | 3.41 | Maria Beausang | List |
| 15.01 | 59 | 3.93 | Seán O’Toole | List |
| 12.97 | 92 | 7.09 | Mary Hennessy | List |