TweetIndex — @DerwinLGray (Dr. Derwin L. Gray). Followers: 74 588. Following: 1 003. Posts: 164 251. Collected posts: 8. Views: 19 503. Likes: 1 875. Reposts: 335. Replies: 128. Latest post: 17 September 2026, 17:17 UTC. Views: 983. Likes: 36. «Team USA Takes First Place in the International Math Olympiad. The beauty of US diversity. As the seal on American coinage says, E Pluribus » Last collected: 17 September 2026, 22:11 UTC. Page: https://tweetindex.com/account/DerwinLGray