Ethiopia is actually totally insane if they don't let athletes double. Why wouldn't you want Gidey or Wale to double. The 10k/5k double is obviously easily done and I just looked and realized the steeple / 5k double is actually very doable for the men with the steeple taking place on days 1 and 3 and the 5000 on days 4 and 8.
Is kip kieno the last guy to medal in the steeple and something else at an Olympics or Worlds?