He was noted in his reservation school to be an average student , a good athlete , and the best artist in the school .
Yellow Thunder was one of seven children of Jennie and Andrew Yellow Thunder and the grandson of Chief American Horse .
grandson was noted in grandson 's reservation school to be an average student , a good athlete , and the best artist in the school .
Yellow Thunder was one of seven children of Jennie and Andrew Yellow Thunder and the grandson of Chief American Horse .