Been searching for years, just giving this a shot.
Last known to be owned by Gunner Broberg (a horse trader) of Fayetteville, Arkansas area.
Chestnut/sorrel gelding with white on his hind legs, would be in his teens now, big (never sticked him but I'd guess around 15.3-16.hh from what I remember). Was supposedly a Standardbred/Belgian cross, looks like a heavy Saddlebred or QH mix. Had a sort of "bulge" between his eyes and wings out when he trots.
If anybody has any information on him or contact info for his previous owner, please let me know! Thank you!