How Old Is mezii in 2026? Age, Birthday, Nationality
William "mezii" Merriman was born on October 15, 1998, making him 27 years old at the beginning of 2026. While he started playing Counter-Strike: Source at the age of nine, he only fully committed to a professional career in 2016.
His 2025 season was a historic turning point, as he became the first British player to win a Major and appear in the HLTV Top 20 ranking. At 27, he is currently in the prime of his career, providing veteran stability and elite anchoring for Team Vitality.
Career Path: From Early CS:GO Days to CS2
William "mezii" Merriman’s journey is a testament to perseverance, evolving from a standout talent in the UK domestic scene to a cornerstone of a global dynasty. His professional path began in 2019 with Orgless5 and Vexed Gaming, where he quickly distinguished himself as a top-tier prospect while balancing university studies. His first major international break came with the "Colossus" project at Cloud9 in late 2020, followed by a dominant stint at Endpoint where he maintained a stellar 1.23 rating. This performance caught the eye of Fnatic, where mezii eventually transitioned into the In-Game Leader (IGL) role, leading the roster to the IEM Rio Major quarterfinals and a victory at Gamers8 2023.
In November 2023, mezii made the career-defining move to Team Vitality, stepping in to replace Magisk as an anchor. While his initial transition required adapting to a support-heavy role alongside superstars like ZywOo, he truly ascended during the 2025 season. This year saw him achieve "immortal" status in British Counter-Strike, becoming the first player from the UK to win a Major at BLAST.tv Austin 2025, followed by a back-to-back victory at the StarLadder Budapest Major 2025. His 2025 campaign, which included nine international titles and a #12 ranking on the HLTV Top 20, solidified his place in history as the "British King" of the CS2 era.
During the StarLadder Budapest Major 2025 final, mezii was arguably the most impactful player for Vitality, delivering a clinical 1.37 average rating across the series to secure the 3-1 victory. His ability to hold sites under extreme pressure has made him the "glue" that allows Vitality to maintain their status as the best team of the CS2 era.
mezii Salary, Earnings and Net Worth in 2026
In 2026, the British player has reached a financial peak that mirrors his competitive success. Mezii’s cs2 earnings from prize money alone officially crossed the $1 million milestone. Following a dominant 2025 season, in which he secured back-to-back Major titles in Austin and Budapest, his tournament income saw a significant surge, placing him among the top 15 highest earners globally for that calendar year.
Beyond tournament results, mezii CS2 salary at Team Vitality is estimated to be between $30,000 and $45,000 per month, a figure reflective of his elite "anchor" status and veteran experience.
Consequently, the projected mezii CS2 Net Worth in 2026 sits comfortably between $1.8 million and $2.5 million, solidifying his position as the most financially successful player in the history of the UK scene.
mezii CS2 Inventory & Skins — Signature Loadout
mezii Equipment — Mouse, Keyboard, Headset, Mousepad
To achieve peak performance as a rifler for Team Vitality, mezii relies on a high-end peripheral setup designed for precision and consistency. His current loadout includes:
Mouse: Vaxee WE Wireless
Keyboard: ASUS ROG Falchion Ace HFX ZywOo Edition
Headset: ASUS ROG Pelta
Mousepad: Xtrfy GP5 Vitality Yellow
Monitor: ZOWIE XL2566K
mezii CS2 Pro Settings
Maximize your performance by using the exact in-game sensitivity, resolution, and video settings mezii relies on in professional play.
Video Settings:
Resolution: 1280x960
Aspect Ratio: 4:3
Scaling Mode: Stretched
Refresh Rate: 360Hz
Mouse Settings:
DPI: 400
Sensitivity: 2.2
eDPI: 880
Zoom Sensitivity: 1.1
Hz: 2000
Crosshair Code (Classic Static Green): CSGO-AB2Qk-pxw4P-8wLvr-ErY8L-DtN6H
Check out our special article about mezii’s settings in CS2.
mezii Personal Life — Family, Wife, Relationships, Hobbies & Off-Stage Personality
Outside the server, William "mezii" Merriman is widely respected for his professional and grounded personality, often described as a calm, "low-ego" player with exceptional mental fortitude. Growing up in Birmingham, he was first introduced to Counter-Strike by his father and spent his youth playing alongside his three brothers. Before committing to a full-time career in esports, he balanced his competitive drive with academics, earning a degree in Accounting and Finance from Birmingham City University.
In October 2024, mezii reached a major life milestone by becoming a father to his daughter, Amelia, with his partner, Fiona, even briefly stepping away from competition to prioritize her birth. To maintain the stamina required for elite play, he incorporates running into his daily routine for stress management and enjoys watching classic Counter-Strike matches to stay connected to the game’s roots.
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