NaviSys Inc. has hired Junior Cho to be vice president and principal consultant.

Cho will help handle clients and projects in the Asia-Pacific region, according to NaviSys, Edison, N.J.

Cho previously was an information technology director for a unit of MetLife Inc., New York, for the Asia-Pacific region.

In other personnel news:

- First Horizon Msaver Inc., Overland Park, Kan., has hired Byron Mickle to be senior vice president of business development.

Mickle previously worked for Evolution Benefits Inc., Avon, Conn.

First Horizon Msaver is a unit of First Horizon National Corp., Memphis, Tenn., a regional bank holding company.

- MD Group Insurance Inc., Salt Lake City, Utah, has hired William Lawrence to be vice president.

Lawrence will be responsible for designing life insurance and disability insurance programs for group physician practices.