Forums Scripts & Popups Find Highest Value in Hash Table

lets say Hash Table data is
HashTable Name DataTest
Test1 = 1
Test2 = 2
Test3 = 20
Test4 = 150

how would i go about searching table DataTest to find highest Data number then output results like
.msg $chan $hget(DataTest,0).item here $hget(DataTest,0).data here