Dr. Eggman (also known as Dr. Ivo Robotnik) is generally considered to be in his 50s, with estimates ranging from about 46 to early 60s based on various sources and interpretations of his backstory.
- Takashi Iizuka, a key Sonic Team member, suggested Eggman is "probably" in his 50s or younger, roughly between 46 and 55 years old
- Fan estimations and character lore often place him between 50 and 60 years old, with 57 being a commonly cited age in recent discussions
- Eggman is the grandson of Gerald Robotnik, who died about 50 years ago, which supports the idea that Eggman is at least in his mid-50s or older
- His physical appearance, including hair loss but a still dark mustache, also aligns with someone in their 50s or early 60s
In summary, the most accepted and official range for Dr. Eggman's age is mid-40s to early 60s, with 57 years old being a frequently referenced specific age.
