
1) Ancient Greek sculptor
Found on
https://www.crosswordclues.com/clue/ageladas

Ageladas (Ἀγελάδας) or Hagelaidas, was a celebrated Greek (Argive) sculptor, who flourished in the latter part of the 6th and the early part of the 5th century BC. Ageladas` fame is enhanced by his having been the instructor of the three great masters, Phidias, Myron, and Polykleitos. The determination of the period when Ageladas flouris....
Found on
http://en.wikipedia.org/wiki/Ageladas

sculptor said to have been the teacher of Myron, Phidias, and Polyclitus. This tradition testifies to his wide fame but is historically doubtful.
Found on
http://www.britannica.com/eb/a-z/a/28
No exact match found.