world-beater

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

Name	Pronounced	Usage
Aliprand	-	Ancient Germanic
Cas	-	Dutch
Gillian	['dʒiliən]
Heilwig	HIEL-vig	German
Alden	['ɔ:ldən]
Oxana	-	Ukrainian, Russian