This is a samurai hairstyle, notice how the bun is placed high on the head. For the Samurai hairstyle to work best, I recommend you not to have over 8 inches of hair (check out my hair length guide) because you want your bun to be thin and blend in nicely into the contour of your head.
The TSP's core menu includes an S&P 500 index tracker (the C fund), a small-cap stock fund that tracks the Dow Jones U.S. Completion Total Stock Market Index (the S fund), an international-stock fund that tracks the MSCI EAFE Index (the I fund), and a Barclays U.S. Aggregate Bond Index tracker (the F fund).
There are five core funds in the TSP and a family of Lifecycle funds that invest in the core funds. The core funds are: G Fund: a uniquely attractive bond fund that provides yields similar to an intermediate-term Treasury bond fund, but with the stability of principal of a money market fund, and no default risk.