Blast

Summary
Blast (ブラスト, Burasuto) is the S-Class, Rank #1 Superhero working for the Hero Association. Rarely, if ever seen by any other heroes, he lives mostly through legends and rumors. He is a mysterious figure whose current whereabouts are unknown, believed to be the most powerful of all heroes by a wide margin, and who'd only show up if humanity truly found itself in danger.

As of Chapter 106 of the One Punch Man Webcomic, Blast finally makes an appearance. 18 Years before the start of the series, a child Tatsumaki was saved from a monster by a powerful hero... Who oddly enough wore a very cheap costume, and who seemed to view his heroic acts as nothing more than a hobby. That man was Blast.

Powers and Stats
Tier: Unknown. At least High 6-A to 5-B

Name: Blast, The One Atop All Heroes

Gender: Male

Age: Likely in his 40s or 50s (Was an adult man when Tatsumaki was only 10 Years old)

Classification: Human, S-Class Hero

Disaster level: God

Attack Potency: Unknown. At least Multi-Continent level to Planet level (Stated by Sitch that he would be required to defeat a God Level)

Speed: Unknown. At least FTL (He can allegedly take on all of S-Class at once. Which should make him much faster than the likes of Tornado and Flash. Supposedly able to defeat monsters faster than a Dragon level+)

Lifting Strength: Unknown. At least Class G (Stated to be physically the strongest hero by a long shot, putting him far above Superalloy Darkshine. Also said to hold telekinetic powers greater than Tornado)

Striking Strength: Unknown. At least Multi-Continent Class to Planet Class

Durability: Unknown. Possibly Multi-Continent level to Planet level

Stamina: Unknown. At least Extremely high (Could be greater than Zombieman's)

Range: Unknown

Standard Equipment: Unknown. Legend has it that he holds billions of robotic forces.

Intelligence: Unknown (The Hero Association claims he is even smarter than Bofoy, however, this once again may not be true)

Weaknesses: Unknown

Others
Notable Victories:

Notable Losses:

Inconclusive Matches: