original question: Which video game designer designed both [Challenge ProMode Arena] and [Minecraft]?
answer: jens bergensten
answer type: Video Game Designer.
auxiliary information: Challenge ProMode Arena is a freeware modification for id Software's first-person shooter computer game Quake III Arena. CPMA includes modified gameplays that feature air-control, rebalanced weapons, instant weapon switching and additional jumping techniques. It also supports the unmodified vanilla Quake III physics, multi-view GameTV and demos, enhanced bots artificial intelligence, new maps, highly customisable HUD and many other features. Challenge ProMode Arena has become the standard competitive mod for Q3A since the Cyberathlete Professional League announced CPMA as its competition mod of choice. The mod has its own division in Cyberathlete Amateur League, is used in Electronic Sports World Cup, and has its own competitions and leagues. Promode physics have been implemented in other Q3A notable modifications‚ÄîDeFRaG and Orange Smoothie Productions. Quake Live introduced Promode Quake Live physics and ruleset which is similar to CPMA.Minecraft:;Type: Video game. ;
What is the name of the  video game designer that designed both [Challenge ProMode Arena] and [Minecraft]?