![World Athletics on Twitter: "ΠΑΓΚΟΣΜΙΟΣ ΠΡΩΤΑΘΛΗΤΗΣ U20 🥇 Ioannis Korakidis 🇬🇷 pulls out a world-leading 79.11m throw on his fifth attempt and wins hammer gold! #WorldAthleticsU20 https://t.co/piABtZe7Bn" / Twitter World Athletics on Twitter: "ΠΑΓΚΟΣΜΙΟΣ ΠΡΩΤΑΘΛΗΤΗΣ U20 🥇 Ioannis Korakidis 🇬🇷 pulls out a world-leading 79.11m throw on his fifth attempt and wins hammer gold! #WorldAthleticsU20 https://t.co/piABtZe7Bn" / Twitter](https://pbs.twimg.com/media/FZWvAHTWAAAmFab.jpg:large)
World Athletics on Twitter: "ΠΑΓΚΟΣΜΙΟΣ ΠΡΩΤΑΘΛΗΤΗΣ U20 🥇 Ioannis Korakidis 🇬🇷 pulls out a world-leading 79.11m throw on his fifth attempt and wins hammer gold! #WorldAthleticsU20 https://t.co/piABtZe7Bn" / Twitter
Beyond Ergo - Don't just sit there! What goes wrong in our bodies when we stay seated for nearly 8 hours a day. #ergonomcis Source: Ioannis Stavrou MD, PhD, FWAMS Ekkehard Strien
![Top Data Scientist and Machine Learning Developer in Cambridge, United Kingdom: Ioannis Melas | Toptal Top Data Scientist and Machine Learning Developer in Cambridge, United Kingdom: Ioannis Melas | Toptal](https://uploads.toptal.io/profile_photo/image/user/1631075/large_7eddaf5200945c3bca129c55dfcbc4a2.jpg)