Curry was 7th, Klay was 11 or 12, Draymond was a second round pick.
Iguodala was a 9th pick.
Barnes was a 7th pick.
The warriors pre-durant are the shining example of a championship team built without top 5 picks.
That's not at all what this thread is about though
I'll bite. Warriors isn't exactly the first team with such feat.
1979 Sonics:
Jack Sikma = 8th overall (1977)
Dennis Johnson = 29th overall (1976)
Gus Williams = 20th overall (1975)
John Johnson = 7th overall (1970)
Lonnie Shelton = 25th overall (1976)
Fred Brown = 6th overall (1971)
Tom LaGarde = 9th overall (1977)
Paul Silas = 10th overall (1964)
Wally Walker = 5th overall (1976)
Dennis Awtrey = 46th overall (1970)
Dick Snyder = 14th overall (1966)
Jackie Robinson = 67th overall (1978)
Joe Hassett = 52nd overall (1977)
Now, if you say they have #5 in Tom LaGarde, might as well count Shaun Livingston and Andrew Bogut since they were drafted much higher than any in the Sonics team.