Alec Kieft Biography: YouTube, Height, Ethnicity, Girlfriend, Age, Parents, Net Worth, TikTok

Alec Kieft, known professionally as Cracky4 (formerly by the alias crackabottle123), is a New Zealand video game developer, programmer, and online content creator recognized for his contributions to the Roblox development community.

He is widely known for creating innovative game mechanics and interactive experiences within the Roblox platform, where his technical expertise and programming skills have earned him a dedicated following among players and fellow developers.

Quick Facts

• Full Name: Alec Kieft
• Stage Name: Cracky4
• Born: 1 April 1998
• Age: 28 years old
• Birthplace: New Zealand
• Nationality: New Zealander
• Occupation: Video Game Developer, Programmer, and Online Content Creator
• Height: Unknown
• Parents: Mr. and Mrs. Kieft
• Siblings: Unknown
• Spouse: None
• Children: None
• Relationship: Single
• Net Worth: $400,000 USD

Early Life and Education

Alec Kieft was born on 1 April 1998 in New Zealand, to Mr. and Mrs. Kieft. He has no publicly disclosed siblings.

Kieft completed his primary and secondary schooling locally in New Zealand before successfully graduating with a university degree in New Zealand, finishing his final studies around late 2019 or early 2020 prior to pursuing full-time, independent video game development. His ethnicity is Caucasian, though his religious affiliation has not been publicly disclosed.

Career

Alec Kieft began his career as a hobbyist game developer within the Roblox ecosystem, initially operating under the alias crackabottle123 before transitioning to the professional moniker Cracky4.

His entry into development came through self-taught programming and scripting using Roblox’s Lua-based development environment, where he created small interactive experiences and shared them with the platform’s growing community.

Early recognition came from player feedback and engagement metrics on his initial projects, which encouraged him to pursue more complex game mechanics and user interfaces, establishing a foundation of technical credibility among Roblox’s largely amateur developer base.

Kieft’s major achievements include the development of multiple published Roblox experiences that garnered significant player counts and positive reviews, distinguishing him from casual creators through polished execution and reliable updates.

His career growth accelerated following his university graduation in 2019/2020, allowing him to transition from part-time hobbyist to full-time independent developer, dedicating consistent hours to coding, asset creation, and community management.

Notable projects within the Roblox platform include interactive simulation games and obstacle course mechanics (obby-style content), though he maintains a lower public profile compared to major Roblox studios, preferring to let his work demonstrate his capabilities rather than chasing celebrity status.

Later work saw Kieft continue to refine his programming skills, exploring cross-platform development opportunities while maintaining his presence in the Roblox community.

Social Media

• Twitter Handle: @Cracky4Roblox
• Roblox Profile: Cracky4

Personal Life

Alec Kieft is single and maintains a highly private personal life, with no public relationship history recorded and no children.

He resides in New Zealand, where he works full-time as an independent video game developer and programmer, preferring to keep family details and daily activities outside of professional contexts.

Net Worth

Alec Kieft has an estimated net worth of $400,000 USD, primarily accumulated through revenue generated from his Roblox game developments, including in-game purchases, premium access passes, and engagement-based payouts from the Roblox Developer Exchange program, with additional income from freelance programming and development consulting within the user-generated content community.