Thunder Wonder (IRE) is a 4yo chestnut gelding, trained by C Johnston and owned by John Brown & Megan Dennis. He is by Night Of Thunder (IRE), out of Princess Yaiza (IRE), by Casamento, bred by L H Laroche. From 19 career starts, he has won 3 times, placed on 5 occasions, at a 15.8% strike rate. He has earned £60.4k in prize money. He holds an official rating of 97.