world-beater

n. an aggressive and ambitious person. They hired an alleged world-beater to manage the office.

Name	Pronounced	Usage
Eliud	ee-LIE-əd (English)	Biblical
Merv	MURV	English
Mellan	MEL-an	Irish
Adelaide	AD-ə-layd (English), ah-de-LIE-de (Italian), ə-də-LIED (Portuguese)	English, Italian, Portuguese
Wystan	-	English (Rare)
Alfbern	-	Ancient Germanic