Hevea: Directors' Remuneration - Why non-executive director's remuneration so much higher than executive director?

Below is the directors' remuneration for FY13 and FY14

Why was the non-executive director getting RM1.45m to RM1.5m in FY14 and RM1.4m to RM1.45m in FY13, roughly double the remuneration of the highest paid executive director?

Shareholders who attend the agm this Friday may want to find this out from the board of directors.