Thor Odinson, Storm Herald Barbarian 20
S 28 D 14 C 24 I 10 W 12 Ch 14
Move: 40', HP: 285, AC: 20
Feats: GWM, Tavern Brawler
Gear: Hammer of Thunderbolts (Maul), Belt of Giant Strength (worn, not attuned), Gauntlets of Ogre Power (worn, not attuned), +3 Half Plate, Ring of Air elemental command.
Not unreasonable for a 20th level PC, and he has items that are roughly on par with the MCU version.
He's flying, throwing lightning around, hurling his hammer, and is quite literally stronger than a Balor, and cant roll less than 28 on a Strength Ability check.
As for masonry, a 10' x 10' Stone wall has an AC of 17 and 27 HP
Roll20
Mr Odinson deals a minimum of 26 points of damage per swing thanks to GWM (at +11, with advantage). Heck, he could punch the thing down in 2 punches.
On his turn he walks (or flies) to the wall, smashes it down, keeps going, and clobbers the thing on the other side.
Exponentially more capable. An Ogre would be a tough fight for Thor at 1st level.
At 20th level, he could destroy 20 Ogres without breaking a sweat.